Math tools
Calculators and math helpers for everyday use.
Popular in Math
Age Calculator
Age in years, months, and days between two dates.
- age
- date
- calculator
- math
Aspect Ratio Calculator
Simplify a ratio and scale to a target dimension.
- aspect-ratio
- resize
- calculator
- math
BMI Calculator
BMI and weight category in metric or imperial.
- bmi
- health
- calculator
- fitness
GPA Calculator
Weighted 4.0-scale GPA from grades and credits.
- gpa
- grades
- calculator
- education
Newest in Math
Age Calculator
Age in years, months, and days between two dates.
- age
- date
- calculator
- math
Aspect Ratio Calculator
Simplify a ratio and scale to a target dimension.
- aspect-ratio
- resize
- calculator
- math
BMI Calculator
BMI and weight category in metric or imperial.
- bmi
- health
- calculator
- fitness
GPA Calculator
Weighted 4.0-scale GPA from grades and credits.
- gpa
- grades
- calculator
- education
All Math tools
Age Calculator
Age in years, months, and days between two dates.
- age
- date
- calculator
- math
Aspect Ratio Calculator
Simplify a ratio and scale to a target dimension.
- aspect-ratio
- resize
- calculator
- math
BMI Calculator
BMI and weight category in metric or imperial.
- bmi
- health
- calculator
- fitness
GPA Calculator
Weighted 4.0-scale GPA from grades and credits.
- gpa
- grades
- calculator
- education
Percentage Calculator
Percent of, percent-of-total, and percent change.
- percentage
- percent-change
- calculator
- math
Prime Number Checker
Check primality and list primes up to a limit.
- prime
- number-theory
- calculator
- math
Statistics Calculator
Count, mean, median, mode, and stdev from a list.
- statistics
- mean
- median
- calculator
Frequently asked questions
- What math tools are available?
- This category currently includes 7 browser-based math tools. Each tool runs locally whenever possible.
- Do these tools upload my files?
- ToolHub tools are designed to process data in your browser. Individual tools disclose any exception before network use.